| 序号 |
时间(年) |
数据(单位：百万美元) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
352.33 |
| 8 |
2016 |
304.41 |
| 9 |
2015 |
292.12 |
| 10 |
2014 |
268.23 |
| 11 |
2013 |
181.72 |
| 12 |
2012 |
148.81 |
| 13 |
2011 |
98.37 |
| 14 |
2010 |
93.76 |
| 15 |
2009 |
71.21 |
| 16 |
2008 |
137.54 |
| 17 |
2007 |
73.68 |
| 18 |
2006 |
46.33 |
| 19 |
2005 |
74.33 |
| 20 |
2004 |
53.48 |
| 21 |
2003 |
60.20 |
| 22 |
2002 |
55.38 |
| 23 |
2001 |
50.39 |
| 24 |
2000 |
48.55 |
| 25 |
1996 |
58.00 |
| 26 |
1995 |
69.00 |
| 27 |
1994 |
60.73 |
| 28 |
1993 |
60.29 |
| 29 |
1992 |
59.13 |
| 30 |
1991 |
55.89 |
| 31 |
1990 |
50.22 |
| 32 |
1988 |
40.82 |
| 33 |
1987 |
35.38 |
| 34 |
1986 |
33.87 |
| 35 |
1985 |
34.90 |
| 36 |
1984 |
35.44 |
| 37 |
1983 |
36.60 |
| 38 |
1982 |
34.99 |
| 39 |
1981 |
34.09 |
| 40 |
1980 |
33.98 |
